Best Commercial HVAC Contractors in Oakland, CA
Compare 20 commercial HVAC companies serving Oakland, CA carrying a combined 2,858 Google reviews at an average of 4.9 stars. Request free quotes and hire the right contractor for your building.
Commercial HVAC Contractors in Oakland
View allChill Heating and Cooling
Oakland, CA
Chill Heating and Cooling — San Ramon HVAC contractor, 5/5 across 1,059 reviews, emergency service, authorized Carrier d...
Atlas Heating and Air Conditioning
Oakland, CA
Atlas Heating & Air Conditioning — Oakland HVAC since 1908, 4th-generation family operation, 4.9★ rating, free estimates...
ADRIUM service solutions
Oakland, CA
ADRIUM Service Solutions — Licensed (CSLB #1136642), EPA-certified, 5-star rated commercial refrigeration & HVAC serving...
FixitBay LLC
Oakland, CA
FixitBay LLC — San Francisco appliance repair, same/next-day service, 5-star rated, 180-day warranty, $80 diagnostic fee...
Oren's HVAC Services
Oakland, CA
Oren's HVAC Services — Oakland, CA HVAC contractor with a 4.9/5 rating (141 reviews), serving commercial clients within...
Oakland Furnace Heat & Air Conditioning
Oakland, CA
Oakland Furnace Heat & Air Conditioning | Oakland, CA | 4.9★ (119 reviews) | HVAC repair, tune-ups & replacement across...
VOLTA Heating, Air Conditioning & Appliance Services
Oakland, CA
VOLTA HVAC & Appliance Services — San Ramon-based, 15 yrs exp, 5-star rated, licensed techs serving Oakland & East Bay c...
Atech Appliance Repair
Oakland, CA
Atech Appliance Repair | San Francisco appliance repair, 7 days/week, OEM parts, 1-year warranty, $60 diagnostic, 4.6★ G...
Harry Clark Plumbing and Heating Inc
Oakland, CA
Oakland HVAC contractor with multi-generation local ownership, 4.7/5 rating, emergency availability, and dedicated heati...
California HVAC
Oakland, CA
Oakland HVAC & commercial refrigeration contractor. 5-star rated (61 reviews), 25-mile service radius, fast response, tr...
Malcolm Plumbing & Mechanical
Oakland, CA
Malcolm Plumbing & Mechanical: San Francisco commercial plumber, 100+ years family-owned, free estimates, 1-year labor w...
SavvyTeks Heating and Cooling
Oakland, CA
SavvyTeks Heating and Cooling — San Ramon HVAC contractor serving 25-mile East Bay radius. 5/5 rating, 53 reviews. HVAC,...
Grainger Industrial Supply
Oakland, CA
Grainger Industrial Supply in San Leandro, CA — East Bay parts availability and knowledgeable counter staff for commerci...
General Refrigeration Services Co
Oakland, CA
General Refrigeration Services Co — Oakland HVAC & refrigeration. 5-star rated, same-day response, 25-mile East Bay serv...
Fuse service
Oakland, CA
Fuse Service — Danville, CA HVAC contractor with 5-star rating, same-day response, heat pump installs & repairs within 2...
Nor-Cal Refrigeration and appliances inc
Oakland, CA
Nor-Cal Refrigeration & Appliances Inc. — SF Bay Area commercial refrigeration & appliance repair since 1989. 24/7 emerg...
King's Refrigeration & Appliances
Oakland, CA
King's Refrigeration & Appliances offers refrigeration and appliance repair across San Francisco and a 25-mile radius, i...
Harry Clark Heating and Air Conditioning
Oakland, CA
Harry Clark Heating & Air Conditioning offers light commercial HVAC repair, installation & maintenance across Oakland an...
Bay Area Pipe & Equipment, Inc.
Oakland, CA
SF Bay Area's only UA Local 38 prefabrication company — boiler skids, pump skids, piping & HVAC installs for Oakland com...
A.L.B HVAC refrigeration service
Oakland, CA
A.L.B HVAC Refrigeration Service — Oakland, CA HVAC & refrigeration contractor, 4.7★ rating, 25-mile service radius, kno...
Commercial HVAC Services Available in Oakland
Why Choose My HVAC Tech in Oakland?
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Every contractor listed works on commercial buildings — RTUs, chillers, VRF — not residential.
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Frequently Asked Questions — Commercial HVAC in Oakland
How many commercial HVAC contractors are in Oakland, CA?
My HVAC Tech lists 20 commercial HVAC contractors serving Oakland, CA, with a combined 2,858 Google reviews averaging 4.9 stars.
How much does commercial HVAC service cost in Oakland?
Commercial HVAC costs in Oakland depend on the system type and scope of work. Routine service calls typically run $150–$400. Preventive maintenance contracts for a single rooftop unit average $200–$500/year. Full system replacements range from $8,000 for small packaged units to $100,000+ for large chiller plants.
How do I find a reliable commercial HVAC contractor in Oakland, CA?
Start by verifying the contractor holds a current state license and carries adequate insurance. Check reviews from other commercial property managers on My HVAC Tech. Ask for references from similar properties (office, retail, industrial). Get at least three written quotes for any major project.
Do Oakland commercial HVAC contractors offer emergency service?
Yes, many commercial HVAC contractors in Oakland offer 24/7 emergency response. Response times vary — the best operators typically arrive within 2–4 hours for critical failures. Always confirm after-hours rates upfront, as emergency service typically carries a surcharge.
What's the best time of year to schedule HVAC maintenance in Oakland?
For cooling systems, schedule spring tune-ups in March–April before peak demand season. For heating systems, fall service in September–October ensures readiness. Scheduling preventive maintenance during off-peak periods gives you faster scheduling and sometimes lower rates.